.page-about {
  --about-axis-w: 232px;
  --about-gap: clamp(20px, 3vw, 40px);
  padding-bottom: clamp(40px, 6vw, 80px);
  color: var(--paper);
}

.page-about .about-hero {
  position: relative;
  margin-top: 18px;
  padding: clamp(22px, 4vw, 52px) clamp(18px, 3vw, 40px);
  border: 1px solid var(--line);
  background: linear-gradient(158deg, var(--stand) 0%, var(--void) 72%);
  overflow: hidden;
}

.page-about .about-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 48px 48px;
  opacity: 0.32;
  pointer-events: none;
}

.page-about .about-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(22px, 3vw, 36px);
}

.page-about .about-hero h1 {
  margin: 12px 0 0;
  font-size: clamp(30px, 5.6vw, 56px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--paper);
}

.page-about .about-hero .lede {
  margin-top: 16px;
  max-width: 34em;
  color: var(--body-soft);
}

.page-about .about-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.page-about .about-snap {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.page-about .snap {
  padding: 14px 14px 16px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--line);
  background: var(--stand);
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.page-about .snap__num {
  font-family: var(--font-mono);
  font-size: clamp(26px, 4.4vw, 38px);
  font-weight: 700;
  line-height: 1;
  color: var(--paper);
}

.page-about .snap:nth-child(1) .snap__num { color: var(--volt); }
.page-about .snap:nth-child(2) .snap__num { color: var(--turf); }
.page-about .snap:nth-child(3) .snap__num { color: var(--cool); }
.page-about .snap:nth-child(4) .snap__num { color: var(--paper); }

.page-about .snap__label {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--fog);
  line-height: 1.5;
}

.page-about .about-body {
  display: grid;
  gap: var(--about-gap);
  margin-top: clamp(28px, 4vw, 52px);
}

.page-about .about-axis {
  min-width: 0;
}

.page-about .about-axis__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--fog);
  text-transform: uppercase;
}

.page-about .about-axis__nav {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 8px;
  -webkit-overflow-scrolling: touch;
}

.page-about .spy-link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  flex: 0 0 auto;
  padding: 9px 12px;
  border: 1px solid var(--line);
  background: var(--stand);
  color: var(--fog);
  text-decoration: none;
  font-size: 12px;
  letter-spacing: 0.06em;
  white-space: nowrap;
  transition: color 160ms ease, border-color 160ms ease, background-color 160ms ease;
}

.page-about .spy-link__num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--cool);
}

.page-about .spy-link:hover,
.page-about .spy-link:focus-visible {
  color: var(--paper);
  border-color: var(--turf);
}

.page-about .spy-link[data-active] {
  color: var(--void);
  background: var(--volt);
  border-color: var(--volt);
}

.page-about .spy-link[data-active] .spy-link__num {
  color: var(--void);
}

.page-about .about-main {
  min-width: 0;
}

.page-about .about-sec {
  padding: clamp(26px, 4vw, 40px) 0;
  border-top: 1px solid var(--line);
}

.page-about .about-sec:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-about .about-sec__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
}

.page-about .about-sec__num {
  font-family: var(--font-mono);
  font-size: clamp(30px, 5vw, 48px);
  font-weight: 700;
  line-height: 0.9;
  color: var(--line);
  flex: 0 0 auto;
}

.page-about .about-sec h2 {
  margin: 0;
  font-size: clamp(21px, 3.2vw, 30px);
  line-height: 1.28;
  letter-spacing: -0.01em;
  font-weight: 800;
  color: var(--paper);
}

.page-about .about-sec__intro {
  margin: 0 0 20px;
  color: var(--body-soft);
  font-size: 15px;
  line-height: 1.8;
  max-width: 38em;
}

.page-about .prose p {
  margin: 0 0 14px;
  color: var(--body-soft);
  font-size: 16px;
  line-height: 1.8;
  max-width: 38em;
}

.page-about .origin-stats {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-about .origin-stats li {
  background: var(--void);
  padding: 14px 16px;
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.page-about .origin-stats__num {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  color: var(--turf);
  flex: 0 0 auto;
  min-width: 3.2em;
}

.page-about .origin-stats__label {
  font-size: 13px;
  color: var(--fog);
  line-height: 1.6;
}

.page-about .roles {
  display: grid;
  gap: 20px;
}

.page-about .role-grid {
  display: grid;
  gap: 14px;
}

.page-about .role-card {
  position: relative;
  padding: 18px 16px 44px;
  border: 1px solid var(--line);
  background: var(--stand);
  box-shadow: 6px 6px 0 rgba(27, 51, 80, 0.55);
}

.page-about .role-card::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--turf), transparent 78%);
}

.page-about .role-card__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(32px, 5vw, 44px);
  font-weight: 700;
  line-height: 1;
  color: var(--volt);
}

.page-about .role-card__title {
  margin: 10px 0 8px;
  font-size: 16px;
  font-weight: 700;
  color: var(--paper);
  letter-spacing: 0.01em;
}

.page-about .role-card__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--fog);
}

.page-about .role-card__code {
  position: absolute;
  left: 16px;
  bottom: 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--cool);
  border-top: 1px dotted var(--line);
  padding-top: 8px;
  right: 16px;
}

.page-about .role-card:nth-child(even) {
  margin-top: 22px;
}

.page-about .about-media {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--stand);
  position: relative;
  overflow: hidden;
}

.page-about .about-media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(0.9) brightness(0.86);
}

.page-about .about-media figcaption {
  padding: 10px 12px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--fog);
  border-top: 1px solid var(--line);
  background: var(--void);
}

.page-about .about-media--tall img {
  aspect-ratio: 3 / 2;
}

.page-about .about-media--band {
  margin-bottom: 22px;
}

.page-about .about-media--band img {
  aspect-ratio: 10 / 7;
}

.page-about .about-media--square {
  max-width: 520px;
  margin: 24px auto 0;
}

.page-about .about-media--square img {
  aspect-ratio: 1 / 1;
}

.page-about .flow {
  display: grid;
  gap: 14px;
}

.page-about .flow-step {
  position: relative;
  padding: 16px 16px 16px 58px;
  border: 1px solid var(--line);
  background: var(--stand);
}

.page-about .flow-step__dot {
  position: absolute;
  left: 14px;
  top: 16px;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--volt);
  background: var(--void);
  border: 1px solid var(--turf);
}

.page-about .flow-step__title {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 700;
  color: var(--paper);
}

.page-about .flow-step__text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--fog);
}

.page-about .flow-note {
  margin: 18px 0 0;
  padding: 10px 0 10px 14px;
  border-left: 2px solid var(--amber);
  font-size: 13px;
  line-height: 1.7;
  color: var(--body-soft);
  max-width: 40em;
}

.page-about .miles {
  border-left: 1px solid var(--line);
  padding-left: 24px;
  margin-left: 6px;
}

.page-about .mile {
  position: relative;
  border-bottom: 1px dotted var(--line);
  padding: 12px 0;
}

.page-about .mile::before {
  content: "";
  position: absolute;
  left: -30px;
  top: 22px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-about .mile[open]::before {
  background: var(--volt);
  border-color: var(--volt);
}

.page-about .mile summary {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 14px;
  cursor: pointer;
  list-style: none;
}

.page-about .mile summary::-webkit-details-marker {
  display: none;
}

.page-about .mile__year {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  color: var(--history);
  min-width: 3.4em;
}

.page-about .mile[open] .mile__year {
  color: var(--volt);
}

.page-about .mile__title {
  font-size: 15px;
  font-weight: 700;
  color: var(--paper);
  flex: 1 1 12em;
  min-width: 0;
}

.page-about .mile__mark::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--turf);
}

.page-about .mile[open] .mile__mark::after {
  content: "–";
}

.page-about .mile__body {
  padding: 8px 0 4px;
}

.page-about .mile__body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--fog);
  max-width: 38em;
}

.page-about .partner-grid {
  display: grid;
  gap: 14px;
  margin-bottom: 20px;
}

.page-about .partner-card {
  padding: 18px 16px;
  border: 1px solid var(--line);
  border-top: 3px solid var(--turf);
  background: var(--stand);
}

.page-about .partner-card:last-child {
  border-top-color: var(--cool);
}

.page-about .partner-card__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(34px, 5.4vw, 46px);
  font-weight: 700;
  line-height: 1;
  color: var(--turf);
}

.page-about .partner-card:last-child .partner-card__num {
  color: var(--cool);
}

.page-about .partner-card__title {
  margin: 10px 0 8px;
  font-size: 16px;
  font-weight: 700;
  color: var(--paper);
}

.page-about .partner-card__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--fog);
}

.page-about .about-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.page-about .about-index-wrap {
  margin-top: clamp(30px, 4vw, 48px);
  border-top: 2px solid var(--line);
  padding-top: 22px;
}

.page-about .about-index__head {
  margin: 0 0 14px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--fog);
}

.page-about .about-index {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-about .about-index__item {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 13px 14px;
  background: var(--void);
  color: var(--body-soft);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.6;
  transition: background-color 150ms ease, color 150ms ease;
}

.page-about .about-index__num {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--volt);
  flex: 0 0 auto;
}

.page-about .about-index__text {
  min-width: 0;
}

.page-about .about-index__item:hover,
.page-about .about-index__item:focus-visible {
  background: var(--stand);
  color: var(--paper);
}

@media (min-width: 640px) {
  .page-about .role-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-about .origin-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-about .origin-stats li {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .page-about .origin-stats__num {
    min-width: 0;
  }

  .page-about .partner-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-about .about-index {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 880px) {
  .page-about .flow {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
  }

  .page-about .flow-step {
    padding: 42px 14px 14px;
    border: 0;
    border-top: 1px dashed var(--line);
    background: transparent;
  }

  .page-about .flow-step__dot {
    left: 0;
    top: -15px;
  }
}

@media (min-width: 1000px) {
  .page-about .about-hero__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: end;
  }

  .page-about .about-body {
    grid-template-columns: var(--about-axis-w) minmax(0, 1fr);
    gap: clamp(32px, 4vw, 56px);
    align-items: start;
  }

  .page-about .about-axis {
    position: sticky;
    top: 96px;
  }

  .page-about .about-axis__nav {
    display: block;
    overflow: visible;
    padding-bottom: 0;
    border-left: 1px solid var(--line);
  }

  .page-about .spy-link {
    display: flex;
    width: 100%;
    border: 0;
    border-left: 2px solid transparent;
    background: transparent;
    padding: 10px 12px;
    margin-left: -1px;
  }

  .page-about .spy-link[data-active] {
    background: var(--stand);
    border-left-color: var(--volt);
    color: var(--volt);
  }

  .page-about .spy-link[data-active] .spy-link__num {
    color: var(--volt);
  }

  .page-about .roles {
    grid-template-columns: minmax(0, 1.32fr) minmax(0, 0.68fr);
    align-items: start;
    gap: 24px;
  }

  .page-about .about-media--tall {
    position: sticky;
    top: 96px;
  }

  .page-about .about-media--square {
    margin-left: 0;
    margin-right: auto;
  }

  .page-about .about-index {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-about .spy-link,
  .page-about .about-index__item {
    transition: none;
  }
}
<<<END>>>